Class involvment for cosmetic surgery?!?

Im doing my isu seminar on tuesday, and my essay was about the risks, cons, dangers etc of cosmetic surgery. But i need help!!! im not a very creative person, and for my seminar we have to involve the class with our topic for example if someone was doing teen prgnancy they got people to put beachballs in they're shirts, and got them to try and pick things up. but i need class involvment for cosmetic surgery. Thank you SOOO much!